标题： 关于激光清除空间碎片：时空整形激光脉冲在推进方面是否有优势？ 显示英文标题

标题： On Space Debris Removal by Lasers: Can Spatially and Temporally Shaped Laser Pulses Be Advantageous for Propulsion?

摘要： 为了探索太空，尤其是在试图寻找新的外星资源时，人类社会遇到了太空污染的问题，即人造碎片，这对太空任务构成了高风险。 这促使开展了大量使用各种技术清理太空的活动，这里简要概述了这些技术。 但本文的主要重点是使用激光进行太空碎片清除。 文章关注激光束整形技术，这些技术被讨论为潜在的技术，用于使太空碎片脱离轨道，与传统激光束相比，提供了更有利的能量激光推进。 显示英文摘要

摘要： For exploration of space, in particular in attempts to find new extra-terrestrial resources, human society has encountered the problem of space pollution with human-made debris, which represents high risks for space missions. This prompted extensive activities for cleaning the space using various techniques, which are briefly overviewed here. But the main focus of this paper is on using lasers for space debris removal. The attention is drawn to laser beam shaping techniques, which are discussed as potential technologies for deorbiting space debris, providing more energetically favorable laser propulsion compared to conventional laser beams.